Oscar Brake Fluid DOT 4
Oscar Brake Fluid DOT 4 is a heavy-duty synthetic brake fluid, contains antioxidant, metal deactivator and corrosion inhibitor to ensure long service life of brake fluid and brake components. Due to high boiling point, it does not give vapor lock problems in high temperature working conditions.
APPLICATION
For automotive applications where a DOT4 fluid is specified. It should not be used where DOT 5 or mineral oil-based fluids are specified.
PROPERTIES
- • High boiling point
• Minimum rubber component swell
• Excellent corrosion protection
Specification
Meets and exceeds: FMVSS No. 116 DOT 4; SAE J1703
Typical Properties
| PARAMETERS | TEST METHOD | UNIT | Oscar Brake Fluid DOT 4 |
|---|---|---|---|
|
Color |
Visual |
|
Amber |
|
Density @ 15°C |
ASTM D1298 |
kg/l |
1.060 |
|
pH |
ASTM D1287 |
- |
9.0 |
|
Kinematic Viscosity @ 100 ˚C |
ASTM D445 |
cSt |
2.2 |
|
Equilibrium Reflux Boiling Point |
ASTM D1120 |
°C |
260 |
|
Wet Equilibrium Reflux Boiling Point |
ASTM D1120 |
°C |
148 |
|
Pour Point |
ASTM D97 |
°C |
> -50 |